What is the answer to |x^2-1|=x^2-1 ?

The answer to |x^2-1|=x^2-1 is x = 1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

|x^2-1|=x^2-1

x^{2} - 1 = x^{2} - 1

x \leq - 1 or x \geq 1

Solution steps

x^{2} - 1 = x^{2} - 1

Find positive and negative intervals

x \leq - 1, - 1 < x < 1, x \geq 1

Solve the inequality for each interval

x \leq - 1 or No Solution or x \geq 1

Merge Overlapping Intervals

x \leq - 1 or x \geq 1

7 t - 6 v^{2} + t v - 42 v

16 m^{2} - 40 mn + 25 n^{2}

\frac{\frac{40}{41}}{\frac{9}{41}}

2 - ∣ 3 x - 6 ∣ = 4

a^{2} + a + a^{2} = 28

What is the answer to |x^2-1|=x^2-1 ?
The answer to |x^2-1|=x^2-1 is x<=-1\lor x>= 1
Solve for x: |x^2-1|=x^2-1
The solution is x<=-1\lor x>= 1